(1) “Artifacts” means all relics, specimens or objects of an historical, prehistorical, archaeological or anthropological nature which may be found above or below the surface of the earth, and which have scientific or historic value as objects of antiquity, as aboriginal relics, or as archaeological specimens;

(2) “Burial grounds” means a place used for or to be used for human burials. “Burial grounds” does not include an individual urn or other container for ashes of a person who has been lawfully cremated. The fact that any tract of land has been set apart for burial purposes, or that a part or all of the grounds have been used for burial purposes, shall be evidence that such grounds were set aside for burial purposes. The fact that graves are not visible on any part of the grounds shall not be construed as evidence that such grounds were not set aside and used for burial purposes;

(3) “Burial object” means any cultural material, including, but not limited to, whole or broken ceramic, metal or glass vessels, chipped stone tools, groundstone tools, worked bone and shell objects, clothing, medals, buttons, rings, jewelry, firearms, edged weapons, and the casket and parts thereof, that were demonstratively buried with an individual or the burial pit or mound associated with an individual or the structure created to house the body;

(4) “Diving” means any underwater activity using snorkel, scuba, submersible or surface air supply;

(5) “Excavation” means digging below the surface of the earth or water by hand or with mechanical equipment for the purpose of recovering artifacts, archaeological data, human remains or burial objects;

(6) “Field archaeology” means the study of the traces of human culture at any land or water site by means of photographing, mapping, surveying, digging, sampling, excavating and removing artifacts or other archaeological material, or going on a site with that intent;

(7) “Human remains” means the bodies of deceased persons, in whatever stage of decomposition, including, but not limited to, skeletal remains, mummies, or body parts. “Human remains” does not include the ashes of a person who has been lawfully cremated. “Human remains” does not include body parts or tissue which is removed for transplantation or other medical procedures or research;

(8) “Site” means any location of historic or prehistoric human activity such as, but not restricted to, mounds, forts, earthworks, burial grounds, structures, villages, mines, caves, shipwrecks, and all locations which are or may be sources of paleontological remains;

(9) “Submerged” means beneath or substantially beneath the territorial waters of the state;

(10) “Surface collecting” means walking fields, stream banks, or other locations to look for and collect artifacts lying on the surface of the ground, or which are partially exposed on the surface of the ground, or which have been disturbed by plowing or natural processes of erosion; and

(11) “Territorial waters” means the navigable waters of the state, and such other waters of the state as may be included within “lands beneath navigable waters” as defined in the federal Abandoned Shipwreck Act of 1987, compiled in 43 U.S.C. § 2101 et seq.